xflag

Documentation

Overview

Package xflag add an additional flag type Array for repeated string flags.

var f xflag.Array
flag.Var(&f, "r", "some repeatable flag")

flag.Parse()                // $ command -r a -r b -r c
for _, v := range f { ... } // []string{"a", "b", "c"}

Index

• type Array
  • func (f *Array) Set(value string) error
  • func (f *Array) String() string

Types

type Array

type Array []string

ArrayFlags allows to store lists of flag values.

func (*Array) Set

func (f *Array) Set(value string) error

Set appends a value.

func (*Array) String

func (f *Array) String() string

String representation.